bfin-linux-gnu-objdump: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/bin/bfin-linux-gnu-objdump - from package: binutils-bfin-linux-gnu

You may install the required package with command yum install {package}

Error in other languages:
bfin-linux-gnu-objdump: bevel nie gevind nie
bfin-linux-gnu-objdump: comandă negăsită
bfin-linux-gnu-objdump: comando não encontrado
bfin-linux-gnu-objdump: commande introuvable
bfin-linux-gnu-objdump: command not found
bfin-linux-gnu-objdump: käsku ei ole
bfin-linux-gnu-objdump: không tìm thấy lệnh
bfin-linux-gnu-objdump: komanda nerasta
bfin-linux-gnu-objdump: Kommando nicht gefunden.
bfin-linux-gnu-objdump: kommandot finns inte
bfin-linux-gnu-objdump: komut yok
bfin-linux-gnu-objdump: nie znaleziono polecenia
bfin-linux-gnu-objdump: níor aimsíodh an t-ordú
bfin-linux-gnu-objdump: no se encontró la orden
bfin-linux-gnu-objdump: no s'ha trobat l'ordre
bfin-linux-gnu-objdump: opdracht niet gevonden
bfin-linux-gnu-objdump: parancs nem található
bfin-linux-gnu-objdump: perintah tidak ditemukan
bfin-linux-gnu-objdump: príkaz nenájdený
bfin-linux-gnu-objdump: příkaz nenalezen
bfin-linux-gnu-objdump: команда не найдена
bfin-linux-gnu-objdump: командата не е открита
bfin-linux-gnu-objdump: 命令找不到
bfin-linux-gnu-objdump: コマンドが見つかりません